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Date: Fri, 21 Mar 1997 18:52:45 -0800 (PST)
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Subject: kern/3057: Kernel panic pr report
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>Number:         3057
>Category:       kern
>Synopsis:       Kernel panic at shutdown
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Fri Mar 21 19:00:02 PST 1997
>Last-Modified:
>Originator:     Tony Jones
>Organization:
>Release:        FreeBSD 2.2-RELEASE i386
>Environment:

	ASI ASUS-PCI/I-P55TP4XE Motherboard, 256k p/b cache
	32MB RAM
	ASUS-SC-200 NCR SCSI
	Two DEC 512mb SCSI disks

>Description:

	syncing disks ... done
	Fatal trap #12: page fault while in kernel mode
	....

	Occurs at system shutdown. 100% repeatable.

	Seems to be related to use of MFS for /tmp
$ grep mfs /etc/fstab
/dev/sd1b               /tmp                    mfs     rw 0 0

	At least it didn't occur until I started using MFS.

	Have crash dump, though 'gdb -k' doesn't seem to be able
	to reconise the traceback info.

>How-To-Repeat:

	Use MFS /tmp, shutdown

>Fix:
>Audit-Trail:
>Unformatted: